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Quiz on OCR Gateway P2e Quiz, created by Zaaaara on 24/05/2014.

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OCR Gateway P2e Quiz

OCR Gateway P2e Quiz

Question 1 of 17

1

Atoms contain the same number of ...

Select one or more of the following:

  • Protons

  • Neutrons

  • Electrons

  • Particles

  • Ions

Explanation

Question 2 of 17

1

Ionising involves breaking down electrons.

Select one of the following:

  • True
  • False

Explanation

Question 3 of 17

1

Ionisation involves _____ electrons

Select one of the following:

  • gaining

  • losing

  • gaining and losing

Explanation

Question 4 of 17

1

The formation of ions can cause...

Select one or more of the following:

  • chemical reactions

  • change in temperature

  • a greater mass

  • greater acidity

Explanation

Question 5 of 17

1

Alpha, Beta and Gamma radiations come from the nucleus of an atom.

Select one of the following:

  • True
  • False

Explanation

Question 6 of 17

1

Alpha radiation causes _____ ionisation

Select one of the following:

  • more

  • less

Explanation

Question 7 of 17

1

Gamma radiation causes ____ ionisation

Select one of the following:

  • More

  • Less

Explanation

Question 8 of 17

1

Beta is stopped by

Select one of the following:

  • a few millimetres of aluminium.

  • a sheet of paper.

  • a few centimetres of lead, or many metres of concrete.

Explanation

Question 9 of 17

1

Gamma is stopped by

Select one of the following:

  • a few centimetres of lead, or many metres of concrete.

  • a sheet of paper.

  • a few millimetres of aluminium.

Explanation

Question 10 of 17

1

Alpha is stopped by

Select one of the following:

  • a few millimetres of aluminium.

  • a sheet of paper.

  • a few centimetres of lead, or many metres of concrete.

Explanation

Question 11 of 17

1

Positive ions are formed when electrons are...

Select one of the following:

  • Lost

  • Gained

Explanation

Question 12 of 17

1

Alpha can be used for...

Select one of the following:

  • smoke detectors

  • monitoring the thickness of materials such as paper, plastic and aluminium

  • the treatment of cancer, testing equipment and sterilising medical instruments.

Explanation

Question 13 of 17

1

beta radiation can be used for...

Select one of the following:

  • the treatment of cancer, testing equipment and sterilising medical instruments.

  • the monitor the thickness of materials such as paper, plastic and aluminium

  • smoke detectors

Explanation

Question 14 of 17

1

gamma radiation can be used for...

Select one of the following:

  • the treatment of cancer, testing equipment and sterilising medical instruments.

  • monitoring the thickness of materials such as paper, plastic and aluminium

  • smoke detectors

Explanation

Question 15 of 17

1

______ is a waste product from nuclear reactors.

Select one of the following:

  • Plutonium

  • Uranium

  • Granite

Explanation

Question 16 of 17

1

______ is a waste product from nuclear reactors.

Select one of the following:

  • Plutonium

  • Uranium

  • Granite

Explanation

Question 17 of 17

1

Nuclear fuels do not produce:

Select one or more of the following:

  • Carbon Dioxide

  • Sulfur Dioxide

  • Methane

  • Water Vapour

  • Carbon Monoxide

Explanation

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